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  • DGIST Spin Lab.
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  • DGIST Spin Lab.
  • Professor
  • Member
  • Research
  • Publication
  • Facilities
  • Gallery
  • More
    • DGIST Spin Lab.
    • Professor
    • Member
    • Research
    • Publication
    • Facilities
    • Gallery

Research Interests

Brillouin Light Scattering 

Spin Orbit Torque

Domain wall motion

Exchange bias

Magneto Transports

Magnetics simulation

Spin Orbit Torque

  • Spin-Orbit Torque from Spin Hall Effect and/or Rashba Spin Orbit Coupling

  • Magnetization Reversal with/without Additional Field Applying

  • Interface or SHE Engineering for improving SOT efficiency

  • Current Controlled Tunable Magnetic Device at Various Phenomena (Exchange bias, Domain Wall, Skyrmion)

Brillouin Light Scattering

Spin Orbit Torque

Domain wall motion

Exchange bias

Magnetio Transports

Magnetics simulation

Representative Publications

  • Eunchong Baek, Suhyeok An, Soobeom Lee, Dongryul Kim, Jun-Su Kim, Ki-Seung Lee, and Chun-Yeol You  "Roles of magnetic coupling and spin-orbit torque in the electrical manipulation of exchange bias in a Pt/Co/IrMn heterostructure"  Phys. Rev. B. 107, 214403 (2023).

  • Suhyeok An, Hyeong-Joo Seo, Eunchong Baek, Soobeom Lee & Chun-Yeol You, "Role of the chiral spin configuration in field-free spin-orbit torque-induced magnetization switching by a locally injected spin current", Appl. Phys. Lett. 120, 262402 (2022). 

  • Suhyeok An, Eunchong Baek, Jin-A Kim, Ki-Seung Lee, and Chun-Yeol You, "Improved spin–orbit torque induced magnetization switching efficiency by helium ion irradiation", Sci. Rep. 12, 3465 (2022). 

  • Tomoe Nishimura, Dae-Yun Kim, Duck-Ho Kim, Yune-Seok Nam, Yong-Keun Park, Nam-Hui Kim, Yoichi Shiota, Chun-Yeol You, Byoung-Chul Min, Sug-Bong Choe, Teruo Ono, "Interfacial Dzyaloshinskii-Moriya interaction and damping like spin-orbit torque in [Co/Gd/Pt]N magnetic multilayers", Phys. Rev. B 103, 104409 (2021). 

  • R. Lo Conte, G. V. Karnad, E. Martinez, K. Lee, N.-H. Kim, D.-S Han, J.-S. Kim, S. Prenzel, T. Schulz, C.-Y. You, H. J. M. Swagten, and M. Klaui, "Ferromagnetic layer thickness dependence of the Dzyaloshinskii-Moriya interaction and spin-orbit torques in Pt\Co\AlOx",  AIP Advances 7, 065317 (2017). 

  • Hwang-Rae Lee, Kyujoon Lee, Jaehun Cho, Young-Ha Choi, Chun-Yeol You, Myung-Hwa Jung, Frederic Bonell, Yoichi Shiota, Shinji Miwa, and Yoshishige Suzuki, “Spin-orbit torque in a bulk perpendicular magnetic anisotropy Pd/FePd/MgO system”, Sci. Rep. 4, 6548 (2014). 

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